A Description of Pseudorapidity Distributions of Charged Particles Produced in Au+Au Collisions at RHIC Energies

Table 1

, initial temperature , and central position in different centrality Au+Au collisions at , 62.4, and 19.6 GeV, respectively.

Centrality cuts (%)	0–3	3–6	6–10	10–15	15–20	20–25	25–30	30–35	35–40	40–45	45–50
200 GeV	0.496	0.693	0.402	0.260	0.310	0.217	0.354	0.151	0.161	0.123	0.089
62.4 GeV	0.696	0.519	0.300	0.192	0.188	0.079	0.266	0.376	0.444	0.481	0.405
19.6 GeV	0.816	0.533	0.359	0.614	0.802	0.309	0.559	0.496	0.229	0.577	---
(GeV)
200 GeV	0.950	0.949	0.948	0.947	0.945	0.941	0.922	0.909	0.885	0.874	0.860
62.4 GeV	0.680	0.676	0.675	0.671	0.660	0.650	0.623	0.607	0.599	0.593	0.585
19.6 GeV	0.551	0.549	0.547	0.543	0.539	0.533	0.529	0.518	0.510	0.493	---
200 GeV	2.86	3.03	3.13	3.23	3.46	3.54	3.55	3.57	3.58	3.59	3.60
62.4 GeV	2.80	2.88	3.05	3.21	3.35	3.39	3.42	3.46	3.50	3.51	3.54